(4)(a)Any person desiring to manufacture cylinders, valves, LPG regulators attached to self-closing valves, multi-function valves and other fittings shall obtain approval from the Chief Controller and in order to seek such approval, submit the particulars set forth in Schedule III and scrutiny fee as specified in Schedule V together with design drawings and calculations duly endorsed by Inspecting Authority.(b)For any subsequent changes in the design drawing, a fresh approval shall be obtained.
